Changeset ba11ebb in mainline for uspace/lib/math/arch/sparc64/include/libarch/math.h

Timestamp:

2014-03-06T02:45:53Z (10 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

c60e9ee

Parents:

47f7390f

Message:

implement generic sine and cosine functions using Taylor series approximation

File:

• uspace/lib/math/arch/sparc64/include/libarch/math.h (modified) (2 diffs)

uspace/lib/math/arch/sparc64/include/libarch/math.h

@@ -37 +37 @@
 
 #include <mathtypes.h>
+#include <mod.h>
 #include <trunc.h>
+#include <trig.h>
+
+static inline double fmod(double dividend, double divisor)
+{
+        return double_mod(dividend, divisor);
+}
 
 static inline double trunc(double val)
@@ -52 +59 @@
 static inline double sin(double val)
 {
-        // FIXME TODO
-        return 0;
+        return double_sin(val);
 }
 
 static inline double cos(double val)
 {
-        // FIXME TODO
-        return 1;
+        return double_cos(val);
 }